Thanks mate.

The web site was pretty hard to get around but when I finaly found the
articals they were A+.

(Do you know where your water quality is?)

My local water tastes great looks cleen but realy sucks in my
aquariums. It is soooo alkiline... I will truck in 2000 ltr from my
local river to fill 1 thrird of the pond....

-dm